Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
technology wage » technology wages, technology age, technology usage
4 communication » 3 communication, 5.4 communication, de communication
wage inflation » grade inflation, high inflation, core inflation
inflation bias » inflation boys, inflation das, inflationary bias
des afrique » en afrique, de l'afrique
bias price » biased price, gas price, has price
costs au » costs a, costs amy, costs _
price 4 » price _, price 3, price a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology wage inflation bias price 4 communication costs au developpement des afrique.*.